DETROIT -

Prosecutor Kym L. Worthy has charged William M. Heard, 39, of Detroit with open murder, armed robbery, carjacking and felony firearm.

Read: Detroit cab drivers concerned for own safety after recent shootings, killings

Police say Heard shot, killed and carjacked cab driver Tyrone Hitchcock, 48, of Detroit on Jan 3rd.

He also robbed and shot a 46-year-old woman who was in the cab.

Heard is expected to be arraigned Thursday.

Read more: Family mourns slain Detroit cab driver; passenger injured

Cab drivers have had a difficult time staying safe in the city of Detroit over the past couple of years.

In March 2011 a cab driver was shot on the city's east side. Another driver was shot the following month on the west side. Just this past September a driver was shot and killed while stopped at an ATM on the city's west side.

On Oct. 16, another driver was shot and killed while parked at a Mobil gas station on Detroit's east side. Then, just a few days later, a 58-year-old driver was shot on the city's west side.

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